IMP 23612: EDF 14143 - Compute angle from 3 points

[modules/smesh.git] / src / SMESH_I / SMESH_Measurements_i.hxx

diff --git a/src/SMESH_I/SMESH_Measurements_i.hxx b/src/SMESH_I/SMESH_Measurements_i.hxx
index bb696eb92421822a1fdb858a6349b1cb3a60a88a..3ba642ca62434912f99e5a61e3ce2ef591675993 100644 (file)
--- a/src/SMESH_I/SMESH_Measurements_i.hxx
+++ b/src/SMESH_I/SMESH_Measurements_i.hxx
@@ -78,6 +78,13 @@ namespace SMESH
      * gravity center of the source
      */
     SMESH::PointStruct GravityCenter(SMESH::SMESH_IDSource_ptr  theSource);
+
+    /*!
+     * angle in radians defined by 3 points <(p1,p2,p3)
+     */
+    CORBA::Double Angle(const SMESH::PointStruct& p1,
+                        const SMESH::PointStruct& p2,
+                        const SMESH::PointStruct& p3 );
   };
 }